The phrase "and further expanded" is correct and usable in written English.
It can be used when discussing the development or elaboration of an idea, concept, or project.
Example: "The initial proposal was well-received, and further expanded to include additional features and benefits."
Alternatives: "and additionally elaborated" or "and further developed".
The Mahayana works were later translated and further expanded in Tibetan, Chinese, and Japanese.
"In 2009/10 we invested more than US$500m in Africa and further expanded our operations with new breweries or acquisitions.
Wrigley executives said the deal added strong bubble gum brands, provided more diversification into both chewy and hard candies and further expanded Wrigley's offerings in Europe, China and India.
Likewise, "Graham Greene" – whose stilted reggae gait seemed in 1973 a curious ethnic novelty – was delightfully delivered, stippled with pizzicato violins and further expanded by the addition of a trombone solo.
On day 3, T cell blasts were harvested and further expanded or transduced in IL-2 supplemented media.
In response to this problem, the Vector Field Histogram (VFH) was first introduced in [15] and further expanded and analyzed in [16, 17].
Boeing later gave the first public description of its plan, which it said would supplement F.A.A. efforts and further expand capacity by using Boeing-built satellites.
There are now plans to integrate the app into design courses in six institutions around Europe and further expand the way in which the app functions.
Her task, she says, is to cut costs, make acquisitions, come up with innovative marketing plans and further expand into nutritional foods.
We're thrilled that Bain Capital is fully aligned with our commitment to One for One, and clearly they have the expertise to help us improve our business and further expand the scale of our mission".
These outcomes align with and further expand on the results of the double-blind, placebo-controlled phase of the PREEMPT trials over 24 weeks [22].
